/* ============================================================================
   Layout — containers, sections, the floating header, heroes, footer.
   Depends on tokens.css and base.css.
   ========================================================================= */

/* ── Containers ────────────────────────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow { max-width: var(--container-narrow); }

.page { position: relative; }

/* Main gets no top padding: every page opens with a hero that supplies its own. */
.page-main { display: block; }


/* ── Sections and bands ────────────────────────────────────────────────────
   `.section` is the vertical rhythm unit. `.band` variants change the
   surface behind it. Padding lives on .section only, so a band never has to
   fight the section for the same property.
   ----------------------------------------------------------------------- */

.section {
  padding-block: var(--section-y);
}

.section--tight { padding-block: calc(var(--section-y) * 0.62); }
.section--flush-top { padding-top: 0; }
.section--flush-bottom { padding-bottom: 0; }

.band--paper { background: var(--paper); }
.band--mist  { background: var(--mist); }
.band--sky   { background: var(--sky-50); }

/* The one dark full-bleed band per page. Inset and rounded, like the hero,
   so it reads as another floating block rather than a stripe. */
.band--dark {
  position: relative;
  margin-inline: var(--inset);
  border-radius: var(--radius-2xl);
  background:
      radial-gradient(120% 140% at 12% 0%, var(--navy-700) 0%, transparent 60%),
      var(--navy-900);
  color: var(--on-dark-muted);
  overflow: hidden;
}

.band--dark h1, .band--dark h2, .band--dark h3, .band--dark h4 { color: var(--on-dark); }
.band--dark .lead { color: var(--on-dark-muted); }
.band--dark a { color: var(--on-dark); }


/* ── Section headers ───────────────────────────────────────────────────── */

.section-head {
  display: grid;
  gap: var(--space-4);
  /* Fluid: was a fixed 48px, which was heavy under a heading on a phone and
     mean under one on a large display. */
  margin-bottom: var(--stack-lg);
  max-width: 64ch;
}

/* Heading left, supporting paragraph right — the renc / CitiPark treatment. */
.section-head--split {
  max-width: none;
  grid-template-columns: 1fr;
  align-items: end;
}

@media (min-width: 62rem) {
  .section-head--split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: var(--space-12);
  }
  .section-head--split .section-head__text { padding-bottom: var(--space-2); }
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
  justify-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--action);
}

.eyebrow::before {
  content: "";
  width: 1.75rem;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  opacity: 0.55;
}

.eyebrow--on-dark { color: var(--warm); }
.eyebrow--center::before { display: none; }


/* ── Grids ─────────────────────────────────────────────────────────────── */

.grid { display: grid; gap: var(--space-6); }

.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 14.5rem), 1fr)); }


/* ── Bento grid ────────────────────────────────────────────────────────────
   One tall block plus two stacked — the CitiPark "prime destinations" shape.
   Collapses to a single column on small screens.
   ----------------------------------------------------------------------- */

.bento {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

.bento__item { min-height: 15rem; }

@media (min-width: 48rem) {
  .bento {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, minmax(13rem, 1fr));
  }
  .bento__item--tall {
    grid-row: span 2;
    min-height: 28rem;
  }
}

@media (min-width: 75rem) {
  .bento { grid-template-columns: 1.25fr 1fr; }
}


/* ── Floating header ───────────────────────────────────────────────────────
   Transparent over the hero, condensing into a solid white pill bar on
   scroll. The `is-stuck` class is applied by nav.js.
   ----------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  padding-block: var(--space-4);
  transition: padding-block var(--duration-base) var(--ease-out);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-3) var(--space-3) var(--space-3) var(--space-5);
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid transparent;
  transition:
      background-color var(--duration-base) var(--ease-out),
      box-shadow       var(--duration-base) var(--ease-out),
      border-color     var(--duration-base) var(--ease-out);
}

.site-header.is-stuck { padding-block: var(--space-2); }

.site-header.is-stuck .site-header__inner {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-color: var(--line);
  box-shadow: var(--shadow-card);
}

/* Pages whose hero is light need dark header text from the start. */
.site-header--solid .site-header__inner {
  background: var(--paper);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.brand__mark {
  width: 2.25rem;
  height: 2.25rem;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  color: var(--navy-900);
  background: var(--paper);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-xs);
}

.brand__text {
  display: grid;
  line-height: 1.1;
}

.brand__name {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--on-dark);
  white-space: nowrap;
  transition: color var(--duration-base) var(--ease-out);
}

.brand__tag {
  font-size: var(--text-2xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--on-dark-faint);
  transition: color var(--duration-base) var(--ease-out);
  white-space: nowrap;
}

.site-header.is-stuck .brand__name,
.site-header--solid .brand__name { color: var(--ink); }

.site-header.is-stuck .brand__tag,
.site-header--solid .brand__tag { color: var(--ink-muted); }

.site-header.is-stuck .brand__mark,
.site-header--solid .brand__mark { background: var(--navy-900); color: var(--on-dark); }


/* Primary navigation */

.site-nav { margin-left: auto; }

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.site-nav__link {
  display: block;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--on-dark-muted);
  text-decoration: none;
  white-space: nowrap;
  transition:
      color var(--duration-fast) var(--ease-out),
      background-color var(--duration-fast) var(--ease-out);
}

.site-nav__link:hover {
  color: var(--on-dark);
  background: rgba(255, 255, 255, 0.12);
}

.site-nav__link[aria-current="page"] {
  color: var(--on-dark);
  font-weight: var(--weight-semibold);
}

.site-header.is-stuck .site-nav__link,
.site-header--solid .site-nav__link { color: var(--ink-muted); }

.site-header.is-stuck .site-nav__link:hover,
.site-header--solid .site-nav__link:hover {
  color: var(--ink);
  background: var(--sky-50);
}

.site-header.is-stuck .site-nav__link[aria-current="page"],
.site-header--solid .site-nav__link[aria-current="page"] {
  color: var(--action);
  background: var(--action-subtle);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--on-dark);
  text-decoration: none;
  white-space: nowrap;
}

.site-header.is-stuck .header-phone,
.site-header--solid .header-phone { color: var(--ink); }

.header-phone svg { width: 1rem; height: 1rem; opacity: 0.7; }


/* Mobile drawer toggle */

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-pill);
  color: var(--on-dark);
  background: rgba(255, 255, 255, 0.14);
  cursor: pointer;
  flex-shrink: 0;
}

.site-header.is-stuck .nav-toggle,
.site-header--solid .nav-toggle {
  color: var(--ink);
  background: var(--sky-100);
}

.nav-toggle svg { width: 1.25rem; height: 1.25rem; }
.nav-toggle__close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__open  { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__close { display: block; }

@media (max-width: 68rem) {
  .nav-toggle { display: flex; }
  .header-phone { display: none; }
  .site-header__actions .btn--book { display: none; }

  .site-nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(22rem, 88vw);
    z-index: var(--z-drawer);
    margin: 0;
    padding: var(--space-20) var(--space-6) var(--space-8);
    background: var(--paper);
    box-shadow: var(--shadow-pop);
    transform: translateX(101%);
    transition: transform var(--duration-base) var(--ease-out);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .site-nav[data-open="true"] { transform: translateX(0); }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
  }

  .site-nav__link {
    color: var(--ink-body);
    padding: var(--space-4);
    font-size: var(--text-lg);
    border-radius: var(--radius-md);
  }

  .site-nav__link:hover { background: var(--sky-50); color: var(--ink); }

  .site-nav__link[aria-current="page"] {
    color: var(--action);
    background: var(--action-subtle);
  }

  .site-nav__footer {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--line);
    display: grid;
    gap: var(--space-3);
  }
}

@media (min-width: 68.0625rem) {
  .site-nav__footer { display: none; }
}

.nav-scrim {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-drawer) - 1);
  background: rgba(9, 24, 60, 0.44);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-out), visibility var(--duration-base);
}

.nav-scrim[data-open="true"] { opacity: 1; visibility: visible; }


/* ── Hero ──────────────────────────────────────────────────────────────────
   A large rounded photo block, inset from the viewport edge, with the header
   floating over it. The white content panel notches into its lower-left, and
   the booking bar straddles its bottom edge.
   ----------------------------------------------------------------------- */

.hero {
  position: relative;
  margin: calc(-1 * var(--header-h, 5.5rem)) var(--inset) 0;
  border-radius: var(--radius-2xl);
  background-color: var(--navy-900);
  background-image: var(--img-placeholder);
  background-size: cover;
  background-position: 50% 50%;
  isolation: isolate;
  overflow: hidden;
}

/* Each page points its hero at a slot from tokens.css. When the slot is
   `none` the placeholder gradient underneath shows through, so an unsupplied
   image never renders as a broken or empty box. */
.hero[data-img="home"]    { background-image: var(--img-hero-home),    var(--img-placeholder); background-position: var(--img-hero-home-pos); }
.hero[data-img="options"] { background-image: var(--img-hero-options), var(--img-placeholder); background-position: var(--img-hero-options-pos); }
.hero[data-img="how"]     { background-image: var(--img-hero-how),     var(--img-placeholder); background-position: var(--img-hero-how-pos); }
.hero[data-img="pricing"] { background-image: var(--img-hero-pricing), var(--img-placeholder); background-position: var(--img-hero-pricing-pos); }
.hero[data-img="about"]   { background-image: var(--img-hero-about),   var(--img-placeholder); background-position: var(--img-hero-about-pos); }
.hero[data-img="reviews"] { background-image: var(--img-hero-reviews), var(--img-placeholder); background-position: var(--img-hero-reviews-pos); }
.hero[data-img="faqs"]    { background-image: var(--img-hero-faqs),    var(--img-placeholder); background-position: var(--img-hero-faqs-pos); }
.hero[data-img="contact"] { background-image: var(--img-hero-contact), var(--img-placeholder); background-position: var(--img-hero-contact-pos); }

/* The scrim is what guarantees the headline stays readable regardless of
   which photograph is dropped in. It is not optional. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--scrim-hero);
}

.hero__inner {
  position: relative;
  display: grid;
  align-content: end;
  min-height: min(40rem, 78svh);
  /* Bottom padding = how far the bar rides up + the gap we want to see below
     the hero buttons. Using the overlap alone made the two cancel out and the
     booking bar's tabs touched the buttons. */
  padding:
    calc(var(--header-h, 5.5rem) + var(--space-12))
    var(--gutter)
    calc(var(--bar-overlap) + var(--bar-clearance));
  max-width: var(--container);
  margin-inline: auto;
}

.hero--compact .hero__inner {
  min-height: min(26rem, 52svh);
  padding-bottom: calc(var(--bar-overlap) + var(--bar-clearance));
}

.hero__content {
  max-width: 40rem;
  color: var(--on-dark);
  display: grid;
  gap: var(--space-5);
  justify-items: start;
}

.hero__title {
  color: var(--on-dark);
  font-size: var(--text-5xl);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-tight);
  text-wrap: balance;
}

.hero--compact .hero__title { font-size: var(--text-4xl); }

.hero__lead {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--on-dark-muted);
  max-width: 34rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;   /* equal heights when one button wraps to two lines */
  gap: var(--space-3);
  /* The extra margin-top has been removed. .hero__content is a grid with a
     20px gap, so adding 8px on top produced a 28px space here and 20px
     everywhere else in the hero — a value that was on no scale and made the
     buttons sit slightly adrift from the paragraph above them. */
  margin-top: var(--space-1);
}

/* Below 26rem two large buttons cannot sit side by side without one of them
   wrapping its label mid-word, so they go full width instead. */
@media (max-width: 26rem) {
  .hero__actions { flex-direction: column; align-items: stretch; width: 100%; }
  .hero__actions .btn { width: 100%; }
}


/* ── The interlock ─────────────────────────────────────────────────────────
   The signature device. A white panel is anchored to the hero's lower-left,
   and a concave fillet curves the photo into it — so the panel and the
   photograph read as two pieces that fit together rather than one sitting on
   top of the other.

   The concave corner is drawn with a radial-gradient rather than the usual
   box-shadow trick: the gradient antialiases cleanly, needs no offset maths,
   and does not break when the surrounding radius changes.

   Only shown from 62rem up. On narrow screens the panel becomes a plain
   full-width block, because a notch a few pixels wide reads as a rendering
   fault rather than a deliberate shape.
   ----------------------------------------------------------------------- */

.interlock {
  --notch: 2.75rem;
  position: relative;
  display: none;
}

@media (min-width: 62rem) {
  .interlock {
    display: block;
    background: var(--paper);
    border-top-right-radius: var(--radius-2xl);
    padding: var(--space-8) var(--space-10) var(--space-8) 0;
  }

  /* Concave fillet: sits to the right of the panel, along its bottom edge,
     curving the white away into the photograph. */
  .interlock::after {
    content: "";
    position: absolute;
    left: 100%;
    bottom: 0;
    width: var(--notch);
    height: var(--notch);
    background: radial-gradient(
        circle at 100% 100%,
        transparent 0,
        transparent var(--notch),
        var(--paper) calc(var(--notch) + 1px));
    pointer-events: none;
  }

  /* Second fillet above the panel, mirroring the first, so the silhouette
     reads as a continuous S rather than a single clipped corner. */
  .interlock::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 100%;
    width: var(--notch);
    height: var(--notch);
    background: radial-gradient(
        circle at 0 100%,
        transparent 0,
        transparent var(--notch),
        var(--paper) calc(var(--notch) + 1px));
    pointer-events: none;
  }
}


/* ── Page hero for interior pages ──────────────────────────────────────── */

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-5);
  color: var(--on-dark-muted);
  font-size: var(--text-base);
}

.hero__meta-item { display: inline-flex; align-items: center; gap: var(--space-2); }
.hero__meta-item svg { width: 1rem; height: 1rem; color: var(--warm); }

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--on-dark-faint);
}

.breadcrumbs a { color: var(--on-dark-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--on-dark); text-decoration: underline; }
.breadcrumbs li + li::before { content: "/"; margin-right: var(--space-2); opacity: 0.5; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: var(--space-2); list-style: none; padding: 0; }


/* ── Footer ────────────────────────────────────────────────────────────────
   Dark, four columns, logo and address on the left — the renc treatment.
   ----------------------------------------------------------------------- */

.site-footer {
  margin: var(--inset);
  margin-top: var(--space-16);
  border-radius: var(--radius-2xl);
  background:
      radial-gradient(90% 120% at 85% 0%, var(--navy-700) 0%, transparent 55%),
      var(--navy-900);
  color: var(--on-dark-muted);
  overflow: hidden;
}

.site-footer__top {
  display: grid;
  gap: var(--stack-md);
  padding-block: var(--band-y) var(--stack-md);
}

@media (min-width: 60rem) {
  .site-footer__top {
    grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
    gap: var(--space-10);
  }
}

.site-footer__brand { display: grid; gap: var(--space-5); align-content: start; }

.site-footer__brand .brand__name { color: var(--on-dark); }
.site-footer__brand .brand__tag  { color: var(--on-dark-faint); }
.site-footer__brand .brand__mark { background: rgba(255,255,255,0.1); color: var(--on-dark); }

.site-footer address {
  font-style: normal;
  line-height: var(--leading-relaxed);
  color: var(--on-dark-muted);
}

.footer-col__title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--on-dark-faint);
  margin-bottom: var(--space-4);
}

.footer-col__list { display: grid; gap: var(--space-3); }

.footer-col__list a {
  color: var(--on-dark-muted);
  text-decoration: none;
  font-size: var(--text-base);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-col__list a:hover { color: var(--on-dark); text-decoration: underline; }

.site-footer__bottom {
  border-top: 1px solid var(--line-dark);
  padding-block: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-6);
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--on-dark-faint);
}

.site-footer__legal { display: flex; flex-wrap: wrap; gap: var(--space-5); }
.site-footer__legal a { color: var(--on-dark-faint); text-decoration: none; }
.site-footer__legal a:hover { color: var(--on-dark); text-decoration: underline; }

.footer-contact { display: grid; gap: var(--space-3); }

.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--on-dark);
  text-decoration: none;
  font-weight: var(--weight-medium);
}

.footer-contact a:hover { text-decoration: underline; }
.footer-contact svg { width: 1.05rem; height: 1.05rem; color: var(--warm); flex-shrink: 0; }

.social-row { display: flex; gap: var(--space-2); }

.social-row a {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  color: var(--on-dark-muted);
  transition: background-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}

.social-row a:hover { background: rgba(255, 255, 255, 0.18); color: var(--on-dark); }
.social-row svg { width: 1.05rem; height: 1.05rem; }